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FINANCIAL INSTRUMENTS - Interest (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 365 $ 343
Borrowing costs capitalised (16) (24)
Interest 349 319
Deposits on Pascua-Lama silver sale agreement (note 29)    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 4 $ 1
Effective rate (as percent) 2.82% 0.53%
Deposits on Pueblo Viejo gold and silver streaming agreement (note 29)    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 31 $ 33
Effective rate (as percent) 6.24% 6.44%
5.7% notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 49 $ 49
Effective rate (as percent) 5.74% 5.73%
3.85%/5.25% notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 40 $ 41
Effective rate (as percent) 5.29% 5.31%
5.80% notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 23 $ 23
Effective rate (as percent) 5.85% 5.84%
6.35% notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 38 $ 38
Effective rate (as percent) 6.41% 6.39%
Other fixed rate notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 70 $ 70
Effective rate (as percent) 6.38% 6.38%
Capital leases    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 5 $ 5
Effective rate (as percent) 7.66% 6.09%
Other debt obligations    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 35 $ 34
Effective rate (as percent) 6.25% 6.16%
5.75% notes    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 49 $ 49
Effective rate (as percent) 5.79% 5.77%
Other interest [Member]    
Disclosure of detailed information about borrowings [line items]    
Interest cost $ 21 $ 0